TideAhead
MassachusettsNOAA 8444012

Deer Island (south end) Tides & Coastal Conditions

Official tide predictions, weather observations and forecasts, marine-grid context, astronomy, and jurisdiction-specific rules for this NOAA station.

All official layers availableUpdated 3:38 AM EDT

Current Conditions

Tide predictions are relative to MLLW. NWS point and marine-grid forecasts can differ at exposed shorelines.

Derived tide now
8.8ft
rising · Between official extrema · Station 8444012
Next high tide
4:27 AM
Wed, Aug 59.1 ft
Next low tide
10:36 AM
Wed, Aug 50.7 ft
Current Weather
70°F

Clear

Observed

WSW 5 mph

Observed
Tide Forecast
NOAA Station 8444012 · MLLW datum · local time
Subordinate station · NOAA reference station 8443970
currentDerived continuous curve
NOAA provides official high/low predictions for this subordinate station. The dashed curve and tide-now height are bounded half-cosine estimates between adjacent official extrema; no values are extrapolated beyond them.
-1 ft2.3 ft5.5 ft8.8 ft12 ft9.1 ft0.7 ft9.9 ft0.5 ft8.8 ft0.9 ft10.0 ft0.5 ftWed, Aug 53:20 AMWed, Aug 53:12 PMThu, Aug 63:03 AMThu, Aug 62:58 PMFri, Aug 72:49 AM
Dots are official NOAA high/low predictions. The dashed line is a bounded half-cosine estimate between adjacent extrema; it is not an official six-minute NOAA prediction and is never extrapolated beyond those points. Times are shown in the place's local timezone.

Weather, Light & Marine

Conditions that affect shoreline access, small craft, fishing and surf.

Air

Temperature70°FObserved

Humidity73%Observed

Pressure1019 mbObserved

Wind

SustainedWSW 5 mphObserved

Gusts7 mphModel

Rain chance0%Model

Marine

Wave height0.0 ftModel

DirectionCalm / No DirectionModel

WaterUnavailable
Sun & Moon

Sunrise5:41 AM

Sunset7:58 PM

MoonWaning Gibbous

Hourly Forecast
Model
National Weather Service point forecast when the live feed is available.
Local date & timeConditionsTempWindGustsRain
Wed, Aug 5, 20263:00 AMPartly Cloudy69°FSW 5 mph7 mph0%
Wed, Aug 5, 20264:00 AMPartly Cloudy69°FSW 5 mph7 mph0%
Wed, Aug 5, 20265:00 AMPartly Cloudy68°FW 5 mph7 mph0%
Wed, Aug 5, 20266:00 AMPartly Sunny67°FW 3 mph6 mph0%
Wed, Aug 5, 20267:00 AMMostly Sunny68°FW 3 mph6 mph0%
Wed, Aug 5, 20268:00 AMPartly Sunny69°FW 3 mph6 mph0%
Wed, Aug 5, 20269:00 AMMostly Sunny71°FW 3 mph7 mph0%
Wed, Aug 5, 202610:00 AMMostly Sunny73°FSW 3 mph7 mph0%
Wed, Aug 5, 202611:00 AMMostly Sunny75°FS 3 mph7 mph0%
Wed, Aug 5, 202612:00 PMMostly Sunny75°FS 5 mph8 mph0%
Wed, Aug 5, 20261:00 PMMostly Sunny75°FSE 5 mph9 mph0%
Wed, Aug 5, 20262:00 PMPartly Sunny77°FSE 7 mph12 mph0%

Fishing, Crabbing & Surfing Analysis

Transparent environmental scores based on tide, wind and marine conditions. These are not user reports, catch guarantees or substitutes for official closures and safety guidance.

84/100 · Very good
Fishing
Environmental planning guidance, not a catch guarantee.

Best planning window

2 hours around the next tide change

  • Manageable wind5 mph sustained wind
  • Mostly dry0% precipitation chance
  • Moving waterA rising tide can improve nearshore feeding activity
71/100 · Good
Crabbing
Conditions are secondary to seasons, closures and safety.

Best planning window

Near slack water, if the marine area is open

  • Regulations requiredConfirm the marine area is open before setting gear
  • Calm surface5 mph wind favors safer gear handling
  • Large tidal exchange9.4 ft can increase current around gear
23/100 · Poor
Surfing
Offshore model guidance with nearshore uncertainty.

Best planning window

Compare swell direction, local wind and tide before leaving

  • Limited swell0.0 ft NWS forecast waves
  • Short period0s dominant period
  • Nearshore uncertaintyOffshore model conditions are not the same as breaking-wave height at this beach
Massachusetts Division of Marine Fisheries fishing rulesMassachusetts · state or territoryNOAA Fisheries federal recreational fishing resourcesU.S. federal waters · federalNational Weather Service rip-current safetyUnited States · safety
Nearby NOAA Tide Stations
Official station locations from the national NOAA CO-OPS tide-prediction catalog.

Moon Head

NOAA 8444312 · MA

3.2 mi

Hull

NOAA 8444351 · MA

3.7 mi

Boston Light

NOAA 8444162 · MA

3.8 mi

Chelsea St. Bridge, Chelsea River

NOAA 8443725 · MA

4.2 mi

BOSTON

NOAA 8443970 · MA

4.6 mi

Nut Island, Quincy Bay

NOAA 8444525 · MA

4.7 mi

Sources And Confidence

NOAA CO-OPS official high/low tide predictionsofficial-forecast

Fetched Wed, Aug 5 at 3:38 AM

National Weather Service observation and hourly forecastofficial-forecast

Fetched Wed, Aug 5 at 3:38 AM

National Weather Service coastal marine gridofficial-forecast

Fetched Wed, Aug 5 at 3:38 AM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Wed, Aug 5 at 3:38 AM

Not for navigation. Conditions can change faster than source update intervals. Always check local warnings, closures and on-site conditions.